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Southwest Airlines

Is WN4439 delayed?

No observed occurrence is available for this date.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • SAN → LAS

    56 min late

  • SAN → LAS

    12 min early

  • SAN → LAS

    42 min late

  • SAN → LAS

    35 min late

  • SAN → LAS

    58 min late
Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals
13
Arrivals over 15 minutes late
10
Observed cancellations
0
Observed occurrences
15

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

WN4439 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 21, 2026ArrivedSan DiegoLas Vegas
56
Sep 20, 2026ArrivedSan DiegoLas Vegas
-12
Sep 18, 2026ArrivedSan DiegoLas Vegas
42
Sep 17, 2026ArrivedSan DiegoLas Vegas
35
Sep 14, 2026ArrivedSan DiegoLas Vegas
58
Sep 13, 2026ArrivedSan DiegoLas Vegas
-22
Sep 11, 2026ArrivedSan DiegoLas Vegas
35
Sep 10, 2026ArrivedSan DiegoLas Vegas
15
Sep 7, 2026ArrivedSan DiegoLas Vegas
77
Sep 4, 2026ArrivedSan DiegoLas Vegas
97
Aug 31, 2026ArrivedSan DiegoLas Vegas
48
Aug 30, 2026ArrivedSan DiegoLas Vegas
-8
Aug 27, 2026ArrivedSan DiegoLas Vegas
35

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